BSTJ 49: 9. November 1970: Device Photolithography: Reduction Cameras: Mechanical Design of the 3.5Xand 1.4X Reduction Cameras. (Poulsen, M.E.; Stafford, J.W.)
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The Bell System Technical Journal (1922-1983) The Magazine Rack Additional Collections Science and Scientific MagazinesUploaded by Sketch the Cow on